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Add AgentShield — security scanner for AI agent skills & MCP servers#1767

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elliotllliu wants to merge 1 commit intoanalysis-tools-dev:masterfrom
elliotllliu:add-agent-shield
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Add AgentShield — security scanner for AI agent skills & MCP servers#1767
elliotllliu wants to merge 1 commit intoanalysis-tools-dev:masterfrom
elliotllliu:add-agent-shield

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@elliotllliu
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Adds AgentShield to the Security/SAST section.

AgentShield is an open-source security scanner purpose-built for the AI agent ecosystem:

  • 31 detection rules covering prompt injection, data exfiltration, backdoors, tool poisoning, and cross-file attack chains
  • MCP runtime proxy for real-time interception
  • Python AST taint tracking (not regex-based)
  • Multi-language prompt injection detection (8 languages)
  • MIT license, actively maintained

📦 npm: https://www.npmjs.com/package/@elliotllliu/agent-shield
🔗 GitHub: https://github.com/elliotllliu/agent-shield

@mre
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mre commented Mar 17, 2026

Thanks Elliot. AgentShield doesn't quite meet our requirements yet -- the repo was created in March 2026 (under the 3-month age minimum) and has 10 stars (we require at least 20). Both of these would need to be met before we can include it.

We'll keep this open for now.

@elliotllliu elliotllliu closed this by deleting the head repository Mar 18, 2026
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2 participants